Remove `else` after `return`.

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@344302 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/ELF/Arch/RISCV.cpp b/ELF/Arch/RISCV.cpp
index ef72722..528077d 100644
--- a/ELF/Arch/RISCV.cpp
+++ b/ELF/Arch/RISCV.cpp
@@ -35,8 +35,7 @@
 static uint32_t getEFlags(InputFile *F) {
   if (Config->Is64)
     return cast<ObjFile<ELF64LE>>(F)->getObj().getHeader()->e_flags;
-  else
-    return cast<ObjFile<ELF32LE>>(F)->getObj().getHeader()->e_flags;
+  return cast<ObjFile<ELF32LE>>(F)->getObj().getHeader()->e_flags;
 }
 
 uint32_t RISCV::calcEFlags() const {